Changeset 3140 in kBuild for trunk/src/kmk/tests/scripts/features/parallelism

Timestamp:

Mar 14, 2018 9:28:10 PM (7 years ago)

Author:

bird

Message:

kmk: Merged in changes from GNU make 4.2.1 (2e55f5e4abdc0e38c1d64be703b446695e70b3b6 / ​https://git.savannah.gnu.org/git/make.git).

Location:

trunk/src/kmk

Files:

• . (modified) (1 prop)
• tests/scripts/features/parallelism (modified) (5 diffs)

trunk/src/kmk/tests/scripts/features/parallelism

@@ -42 +42 @@
 2.inc: ; \@$sleep_command 1; echo THREE.inc; echo '2: ; \@$sleep_command 1; echo THREE' > \$\@",
               "-j4",
-              "ONE.inc\nTHREE.inc\nTWO.inc\nONE\nTHREE\nTWO\nsuccess\n");
+              "ONE.inc\nTHREE.inc\nTWO.inc\nONE\nTHREE\nTWO\nsuccess\n", 0, 7);
 
 rmfiles(qw(1.inc 2.inc));
@@ -61 +61 @@
 2.inc: ; \@$sleep_command 1; echo THREE.inc; echo '2: ; \@$sleep_command 1; echo THREE' > \$\@",
               "-j4",
-              "ONE.inc\nTHREE.inc\nTWO.inc\nONE\nTHREE\nTWO\nsuccess\n");
+              "ONE.inc\nTHREE.inc\nTWO.inc\nONE\nTHREE\nTWO\nsuccess\n", 0, 7);
 
 rmfiles(qw(1.inc 2.inc));
@@ -92 +92 @@
 
 fail.1 fail.2 fail.3:
-        \@sleep \$(patsubst fail.%,%,\$\@)
+        \@$sleep_command \$(patsubst fail.%,%,\$\@)
         \@echo Fail
         \@exit 1
 
 ok:
-        \@sleep 4
+        \@$sleep_command 4
         \@echo Ok done",
-              '-rR -j5', (!$is_kmk) ? 'Fail
-#MAKE#: *** [fail.1] Error 1
+              '-rR -j5', (!$is_kmk) ? "Fail
+#MAKE#: *** [#MAKEFILE#:8: fail.1] Error 1
 #MAKE#: *** Waiting for unfinished jobs....
 Fail
-#MAKE#: *** [fail.2] Error 1
-Fail
-#MAKE#: *** [fail.3] Error 1
-Ok done' : 'Fail
+#MAKE#: *** [#MAKEFILE#:8: fail.2] Error 1
+Fail
+#MAKE#: *** [#MAKEFILE#:8: fail.3] Error 1
+Ok done" : 'Fail
 #MAKE#: *** [fail.1] Error 1
 The failing command:
@@ -155 +155 @@
 rmfiles('target');
 
-# TEST #10: Don't put --jobserver-fds into a re-exec'd MAKEFLAGS.
-# We can't test this directly because there's no way a makefile can
-# show the value of MAKEFLAGS we were re-exec'd with.  We can intuit it
-# by looking for "disabling jobserver mode" warnings; we should only
-# get one from the original invocation and none from the re-exec.
-# See Savannah bug #18124
+# TEST #11: Make sure -jN from MAKEFLAGS is processed even when we re-exec
+# See Savannah bug #33873
+
+$extraENV{MAKEFLAGS} = '-j4';
 
 run_make_test(q!
+things = thing1 thing2
+all: $(things)
+thing1:; @sleep 1; echo '$@ start'; sleep 2; echo '$@ end'
+thing2:; @echo '$@ start'; sleep 2; echo '$@ end'
 -include inc.mk
-recur:
-#       @echo 'MAKEFLAGS = $(MAKEFLAGS)'
-        @rm -f inc.mk
-        @$(MAKE) -j2 -f #MAKEFILE# all
-all:
-#       @echo 'MAKEFLAGS = $(MAKEFLAGS)'
-        @echo $@
-inc.mk:
-#       @echo 'MAKEFLAGS = $(MAKEFLAGS)'
-        @echo 'FOO = bar' > $@
+inc.mk: ; @touch $@
 !,
-              '--no-print-directory -j2', "#MAKE#[1]: warning: -jN forced in submake: disabling jobserver mode.\nall\n");
-
+              '', "thing2 start\nthing1 start\nthing2 end\nthing1 end\n");
+
+delete $extraENV{MAKEFLAGS};
 rmfiles('inc.mk');
 
-if ($all_tests) {
-    # Implicit files aren't properly recreated during parallel builds
-    # Savannah bug #26864
-
-    # The first run works fine
-    run_make_test(q!
-%.bar: %.x foo.y ; cat $^ > $@
-%.x: ; touch $@
-foo.y: foo.y.in ; cp $< $@
-foo.y.in: ; touch $@
+# Ensure intermediate/secondary files are not pruned incorrectly.
+# See Savannah bug #30653
+
+utouch(-15, 'file2');
+utouch(-10, 'file4');
+utouch(-5,  'file1');
+
+run_make_test(q!
+.INTERMEDIATE: file3
+file4: file3 ; @mv -f $< $@
+file3: file2 ; touch $@
+file2: file1 ; @touch $@
 !,
-                  '-j2 main.bar',
-                  "touch foo.y.in
-touch main.x
-cp foo.y.in foo.y
-cat main.x foo.y > main.bar
-rm main.x");
-
-    # Now we touch the .in file and make sure it still works
-    touch('foo.y.in');
-
-    run_make_test(undef, '-j2 main.bar', "cp foo.y.in foo.y
-touch main.x
-cat main.x foo.y > main.bar
-rm main.x");
-
-    # Clean up
-    rmfiles(qw(foo.y foo.y.in main.bar));
-}
-
-if ($all_tests) {
-    # Jobserver FD handling is messed up in some way.
-    # Savannah bug #28189
-    # It doesn't look like that bug anymore but this is the code it runs
-
-    run_make_test(q!
-ifdef EXTRA
-vpath %.dst /
-xxx.dst: ; true
-yyy.dst: ; true
-endif
-
-M := $(MAKE)
-xx: ; $M --no-print-directory -j2 -f $(MAKEFILE_LIST) xxx.dst yyy.dst EXTRA=1
-!,
-                  '-j2',
-                  '#MAKE#[1]: warning: -jN forced in submake: disabling jobserver mode.
-true
-true
-');
-}
+              '--no-print-directory -j2', "touch file3");
+
+rmfiles('file1', 'file2', 'file3', 'file4');
 
 # Make sure that all jobserver FDs are closed if we need to re-exec the
@@ -267 +226 @@
 
 1;
+
+### Local Variables:
+### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))
+### End: